Towards acoustic metafoams: The enhanced performance of a poroelastic material with local resonators
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DOI: 10.1016/j.jmps.2018.10.006
Abstract: Abstract Acoustic foams are commonly used for sound attenuation purposes. Due to their porous microstructure, they efficiently dissipate energy through the air flowing in and out of the pores at high frequencies. However, the low… read more here.
Keywords: towards acoustic; acoustic metafoams; enhanced performance; poroelastic materials ... See more keywords